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Add validation for resize config in get_transform #1365

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Add validation for resize config in get_transform #1365

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fcb0031
Validate resize_interpolation in get_transform
Pritika2512 Mar 29, 2026
73cfdd2
Fix formatting issues (ruff)
Pritika2512 Mar 29, 2026
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18 changes: 12 additions & 6 deletions src/deepforest/model.py
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Original file line number Diff line number Diff line change
Expand Up @@ -265,11 +265,15 @@ def get_transform(self, augmentations):

resize_dims = self.config["cropmodel"].get("resize", [224, 224])
interp_name = self.config["cropmodel"].get("resize_interpolation", "bilinear")
interp = (
transforms.InterpolationMode.NEAREST
if interp_name == "nearest"
else transforms.InterpolationMode.BILINEAR
)
if interp_name == "nearest":
interp = transforms.InterpolationMode.NEAREST
elif interp_name == "bilinear":
interp = transforms.InterpolationMode.BILINEAR
else:
raise ValueError(
f"Invalid resize_interpolation '{interp_name}'. "
"Supported values are ['nearest', 'bilinear']."
)
data_transforms.append(transforms.Resize(resize_dims, interpolation=interp))

# Apply augmentations if specified
Expand All @@ -281,7 +285,9 @@ def get_transform(self, augmentations):

return transforms.Compose(data_transforms)

def expand_bbox_to_square(self, bbox, image_width, image_height):
def expand_bbox_to_square(
self, bbox: list[float], image_width: int, image_height: int
) -> list[float]:
"""Expand a bounding box to a square by extending the shorter side.

Parameters:
Expand Down